That article (with an even niftier look of the graph) was reprinted in Skeptic, Vo.10, No.4, 2004.If you still have a tin-foil hat on, read this for a sobering thought:The Truth is Out There…Way Out Thereby George Case
http://skeptic.com/eskeptic12-30-04.html

...and if you are still skeptical of Lakoff, read this wonderful series: